Finding the Fourth Proportional to 1,340.06, 1,849.28 and 750.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340.06 : 1,849.28 = 750.60 : x
2. Step 2: Convert to fraction form
   1,340.06/1,849.28 = 750.60/x
3. Step 3: Cross multiply
   1,340.06x = 1,849.28 × 750.60
4. Step 4: Simplify right side
   1,340.06x = 1,388,065.82
5. Step 5: Solve for x
   x = 1,388,065.82/1,340.06
6. Step 6: Final answer
   x = 1,035.83